Question

5. What is electric field between the plates with the separation of 2cm and (i) with air (ii) dielectric
medium of dielectric constant K. Electric potential of each plate is marked in Fig.
___________150 V
(i) ___________–50 V​

Answer 1

the secret to the day of the day before yesterday and I have been a long way from this email and delete y and e hock

Answer 2

Answer:

Electric Field is Voltage /distance.

Here potential V = 150 - (-50) = 200.

Distance between the two plates as given in the question is = 2 cm.

Hence, the required electric field will be (with air as the = 200/2 =100 Volt/cm.

If the dielectric medium is of dielectric constant K then electric field will be 200k volt/cm.